Denon AVR-X6400H Service Manual

3-1. Selecting the Mode for Service-related
3-1.1. Actions
Select diagnostic mode (service path check mode), protection history display mode, 232C standby clear
mode, Operation Info mode, TUNER STEP mode or Remote ID Setup Mode.
3-1.2. Starting up
While holding down buttons "
ZONE3 SOURCE
" and "
STATUS
" simultaneously, press the power button
to turn on the power.
Select the desired mode using the "
CURSOR
f
/
d
" button, then press the "
ENTER
" button to conrm.
3-1.3. Displaying and Selecting Each Mode
The information shown on the display switches each time the "
CURSOR
f
/
d
" button is pressed.
Press the "
ENTER
" button to set the currently displayed mode and restart the device.
q
L1
–1.SERVICE CHECK
L2
2.PROTECTION
Service Path Check Mode：See "DIAGNOSTIC MODE"
The Video and Audio paths can be checked.
This function is convenient for conrming problem paths in the product and checking the
paths after repairing.
w
L1
1.SERVICE CHECK
L2
–2.PROTECTION
The protection history can be checked.
e
L1
2.PROTECTION
L2
–3.RS232C RESET
Switches from 232C standby mode to normal standby mode.
r
L1
3.RS232C RESET
L2
–4.OP INFO
Operation Info for the unit can be checked.
t
L1
4.OP INFO
L2
–5.TUNER FRQ SET
Enables reception STEP of the ANALOG TUNER to be changed.
y
L1
5.TUNER FRQ SET
L2
–6.REMOTE ID
This function is for operating only the desired AV receiver.
3-1.4. Canceling the selected mode
Press the power button to turn off the power.
148
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X6400H Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out channels	11.2
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	11.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Power output per channel (1KHz@6 Ohm)	205 W
Power output per channel (20-20KHz@8 Ohm)	140 W
Display	-
HDCP version	2.2
Apple docking	No
Product color	Silver
Audio decoders	DTS:X, Dolby Atmos
Audio formats supported	ALAC, DSD, FLAC, WAV
RS-232 ports	1
Connectivity technology	Wireless
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Spotify, Tidal, TuneIn
HDMI in	8
Composite video in	4
Component video (YPbPr/YCbCr) in	2
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	750 W
Number of HDMI outputs	3

Weight and Dimensions

Depth	393 mm
Width	434 mm
Height	167 mm
Weight	14500 g